map 物種雙珠螺屬 Mastonia[原始紀錄物種] Mastonia millepunctata日期1963-10-12地點觀測方式保存標本記錄者Steiner, F. B.鑑定者資料集Malacology Collection at the Academy of Natural Sciences of Philadelphia授權紀錄授權:CC BY-NC來源連結https://www.gbif.org/occurrence/865004089識別號3c177f38-7493-4263-a359-fcb0c1c4d41f (OccurrenceUUID)gbif.4693719.865004089 (externalID)